/*
- * Copyright (C) 2011 Julien Desfossez <julien.desfossez@polymtl.ca>
+ * Copyright (C) 2011 EfficiOS Inc.
* Copyright (C) 2011 Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
* Copyright (C) 2017 Jérémie Galarneau <jeremie.galarneau@efficios.com>
*
metadata_stream = metadata_channel->metadata_stream;
assert(metadata_stream);
- pthread_mutex_lock(&metadata_stream->lock);
+ metadata_stream->read_subbuffer_ops.lock(metadata_stream);
if (relayd_id != (uint64_t) -1ULL) {
metadata_stream->net_seq_idx = relayd_id;
ret = consumer_send_relayd_stream(metadata_stream, path);
ret = consumer_stream_create_output_files(metadata_stream,
false);
}
- pthread_mutex_unlock(&metadata_stream->lock);
if (ret < 0) {
goto error_stream;
}
do {
health_code_update();
-
ret = lttng_consumer_read_subbuffer(metadata_stream, ctx, true);
if (ret < 0) {
goto error_stream;
} while (ret > 0);
error_stream:
+ metadata_stream->read_subbuffer_ops.unlock(metadata_stream);
/*
- * Clean up the stream completly because the next snapshot will use a new
- * metadata stream.
+ * Clean up the stream completely because the next snapshot will use a
+ * new metadata stream.
*/
consumer_stream_destroy(metadata_stream, NULL);
cds_list_del(&metadata_stream->send_node);
* metadata position to ensure the metadata poll thread consumes
* the whole cache.
*/
- pthread_mutex_lock(&channel->metadata_stream->lock);
- metadata_stream_reset_cache_consumed_position(
- channel->metadata_stream);
- pthread_mutex_unlock(&channel->metadata_stream->lock);
+
+ /*
+ * channel::metadata_stream can be null when the metadata
+ * channel is under a snapshot session type. No need to update
+ * the stream position in that scenario.
+ */
+ if (channel->metadata_stream != NULL) {
+ pthread_mutex_lock(&channel->metadata_stream->lock);
+ metadata_stream_reset_cache_consumed_position(
+ channel->metadata_stream);
+ pthread_mutex_unlock(&channel->metadata_stream->lock);
+ }
/* Fall-through. */
case CONSUMER_METADATA_CACHE_WRITE_STATUS_APPENDED_CONTENT:
/*
switch (msg.cmd_type) {
case LTTNG_CONSUMER_ADD_RELAYD_SOCKET:
{
+ uint32_t major = msg.u.relayd_sock.major;
+ uint32_t minor = msg.u.relayd_sock.minor;
+ enum lttcomm_sock_proto protocol =
+ (enum lttcomm_sock_proto) msg.u.relayd_sock
+ .relayd_socket_protocol;
+
/* Session daemon status message are handled in the following call. */
consumer_add_relayd_socket(msg.u.relayd_sock.net_index,
- msg.u.relayd_sock.type, ctx, sock, consumer_sockpoll,
- &msg.u.relayd_sock.sock, msg.u.relayd_sock.session_id,
- msg.u.relayd_sock.relayd_session_id);
+ msg.u.relayd_sock.type, ctx, sock,
+ consumer_sockpoll, msg.u.relayd_sock.session_id,
+ msg.u.relayd_sock.relayd_session_id, major,
+ minor, protocol);
goto end_nosignal;
}
case LTTNG_CONSUMER_DESTROY_RELAYD:
const uint64_t relayd_id =
msg.u.close_trace_chunk.relayd_id.value;
struct lttcomm_consumer_close_trace_chunk_reply reply;
- char closed_trace_chunk_path[LTTNG_PATH_MAX];
+ char closed_trace_chunk_path[LTTNG_PATH_MAX] = {};
int ret;
ret_code = lttng_consumer_close_trace_chunk(